73402740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:950

約数の個数: 96

約数和(自身を含む): 229931520

約数和(自身を除く): 156528780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 181, 270, 362, 540, 543, 724, 751, 905, 1086, 1502, 1629, 1810, 2172, 2253, 2715, 3004, 3258, 3620, 3755, 4506, 4887, 5430, 6516, 6759, 7510, 8145, 9012, 9774, 10860, 11265, 13518, 15020, 16290, 19548, 20277, 22530, 24435, 27036, 32580, 33795, 40554, 45060, 48870, 67590, 81108, 97740, 101385, 135180, 135931, 202770, 271862, 405540, 407793, 543724, 679655, 815586, 1223379, 1359310, 1631172, 2038965, 2446758, 2718620, 3670137, 4077930, 4893516, 6116895, 7340274, 8155860, 12233790, 14680548, 18350685, 24467580, 36701370, 73402740]

約数ペア:

[(1, 73402740), (2, 36701370), (3, 24467580), (4, 18350685), (5, 14680548), (6, 12233790), (9, 8155860), (10, 7340274), (12, 6116895), (15, 4893516), (18, 4077930), (20, 3670137), (27, 2718620), (30, 2446758), (36, 2038965), (45, 1631172), (54, 1359310), (60, 1223379), (90, 815586), (108, 679655), (135, 543724), (180, 407793), (181, 405540), (270, 271862), (362, 202770), (540, 135931), (543, 135180), (724, 101385), (751, 97740), (905, 81108), (1086, 67590), (1502, 48870), (1629, 45060), (1810, 40554), (2172, 33795), (2253, 32580), (2715, 27036), (3004, 24435), (3258, 22530), (3620, 20277), (3755, 19548), (4506, 16290), (4887, 15020), (5430, 13518), (6516, 11265), (6759, 10860), (7510, 9774), (8145, 9012)]